| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.37 | 9.512% | $136.2001 | $136.20 | $136.20 | $136.20 |
| Purchase #2 | $97.71 | 9.779% | $107.2651 | $107.27 | $107.25 | $107.30 |
| Purchase #3 | $202.70 | 8.685% | $220.3045 | $220.30 | $220.30 | $220.30 |
| Purchase #4 | $35.54 | 7.573% | $38.2314 | $38.23 | $38.25 | $38.20 |
| Purchase #5 | $147.60 | 13.226% | $167.1216 | $167.12 | $167.10 | $167.10 |
| Purchase #6 | $218.34 | 13.793% | $248.4556 | $248.46 | $248.45 | $248.50 |
| Purchase #7 | $12.46 | 4.644% | $13.0386 | $13.04 | $13.05 | $13.00 |
| 7 purchase totals = | $838.72 | $930.6169 | $930.62 | $930.60 | $930.60 | |